技术领域technical field
本发明涉及一种中空纤维膜组件、利用该中空纤维膜组件的过滤装置和该过滤装置的制造方法，更具体地，涉及一种中空纤维膜组件、利用该中空纤维膜组件的过滤装置和该过滤装置的制造方法，其中，当该中空纤维膜组件插入框架结构中或从框架结构取出时，所述中空纤维膜组件能够提供插入相邻中空纤维膜组件/从相邻中空纤维膜组件取出的路径，并且能够给相邻的中空纤维膜组件提供插入所述框架结构中/从所述框架结构中取出的插入/取出路径。The present invention relates to a hollow fiber membrane module, a filter device using the hollow fiber membrane module and a manufacturing method of the filter device, more particularly, to a hollow fiber membrane module, a filter device using the hollow fiber membrane module and the A method for manufacturing a filter device, wherein, when the hollow fiber membrane module is inserted into or taken out of the frame structure, the hollow fiber membrane module can provide the possibility of being inserted into/taken out from the adjacent hollow fiber membrane module path, and can provide an insertion/removal path for adjacent hollow fiber membrane modules to be inserted into/removed from the frame structure.
背景技术Background technique
用膜进行分离的方法比基于加热或相变的方法具有更多优点。这些优点中的一个是水处理的高可靠性，这是因为通过调节膜的微孔的大小，可以容易和稳定地满足所需的水的纯度。此外，由于用膜进行分离的方法不需要热处理，因此可以使用带有微生物的膜，该微生物对分离过程有用，但是会受到高温的不利影响。Methods for separation using membranes have many advantages over methods based on heating or phase transitions. One of these advantages is high reliability of water treatment, because by adjusting the size of micropores of the membrane, desired water purity can be easily and stably satisfied. Furthermore, since the method of separation using membranes does not require heat treatment, it is possible to use membranes with microorganisms that are useful for the separation process but are adversely affected by high temperatures.
采用膜进行分离的方法中的一种是使用设置有中空纤维膜束的中空纤维膜组件的分离方法。常规上，尽管中空纤维膜组件已经广泛用于诸如生产纯净水、饮用水、超纯水等精密过滤(precision filtration)领域，然而近来它的应用范围被扩展到污物/废水处理、化粪池中的沉淀物分离、从工业废水中去除悬浮固体(SS)，河流水过滤，工业水过滤、和游泳池水过滤等等。One of the separation methods using membranes is a separation method using a hollow fiber membrane module provided with a hollow fiber membrane bundle. Conventionally, although hollow fiber membrane modules have been widely used in precision filtration fields such as producing pure water, drinking water, ultrapure water, etc., recently its application range has been extended to sewage/wastewater treatment, septic tanks, etc. Sediment separation, removal of suspended solids (SS) from industrial wastewater, river water filtration, industrial water filtration, and swimming pool water filtration, etc.
一种中空纤维膜组件是抽吸式中空纤维膜组件，该抽吸式中空纤维膜组件浸没到填充有待处理的流体的水池中。在中空纤维膜的内部施加负压，因此，只有流体能通过每个膜的壁，而诸如杂质和沉淀物等固体物被挡住。这种抽吸式中空纤维膜组件的优点在于生产成本相对较低，并且由于不需要用于循环液体的设施，所以安装和维护成本降低。One type of hollow fiber membrane module is a suction type hollow fiber membrane module submerged in a water tank filled with a fluid to be treated. Negative pressure is applied inside the hollow fiber membranes, so only fluid can pass through the walls of each membrane while solids such as impurities and sediment are kept back. The advantage of such a suction type hollow fiber membrane module is that the production cost is relatively low, and since no facility for circulating liquid is required, the installation and maintenance costs are reduced.
就这种抽吸式中空纤维膜组件而言，将若干中空纤维膜组件以预定顺序插入框架结构中，以形成箱体式(cassette type)。之后，该箱体被浸没到具有包含固体物质的污染物材料的流体基质中，由此进行过滤处理。此时，随着水处理的进行，污染物材料导致膜污染。结果是，产生的问题是膜的渗透性能显著下降。因此，为了在通过中空纤维膜组件进行水处理的同时使膜的渗透性能保持良好的状态，通过从位于中空纤维膜组件下方的曝气管喷射的空气产生上升的气泡，由此从中空纤维膜组件的表面去除杂质。As for such a suction type hollow fiber membrane module, several hollow fiber membrane modules are inserted into a frame structure in a predetermined order to form a cassette type. Thereafter, the tank is submerged in a fluid matrix with contaminant material comprising solid matter, thereby performing a filtration process. At this point, as water treatment proceeds, fouling materials cause membrane fouling. As a result, there arises a problem that the permeability of the membrane is significantly lowered. Therefore, in order to keep the permeability of the membrane in a good state while performing water treatment by the hollow fiber membrane module, rising air bubbles are generated by the air injected from the aeration tube located below the hollow fiber membrane module, thereby removing air from the hollow fiber membrane module. The surface of the component is freed of impurities.
同时，由于当进行曝气过程时空气从曝气管中有力地喷射出，因而中空纤维膜组件经受强烈的振动。中空纤维膜组件会由于这样的振动而受损。因此，将构成一个箱体的多个中空纤维膜组件紧密地相互结合。然而，如果多个中空纤维膜组件紧密地相互结合，可以减小中空纤维膜组件由于它们之间的碰撞产生的损坏，但是还是会发生植入各个中空纤维膜组件中的中空纤维膜束的振动。此外，中空纤维膜仍然会由于它们的振动而受损。如果需要将特定的中空纤维膜组件更换一个新的或者由于其损坏而进行修理，则在取出相互紧密结合的多个中空纤维膜组件中对应的一个之后，对它进行修理或更换一个新的，由此将一个修理后的或新的插入到相应的位置。Meanwhile, the hollow fiber membrane module is subjected to strong vibrations since air is vigorously ejected from the aeration pipe when the aeration process is performed. Hollow fiber membrane modules can be damaged by such vibrations. Therefore, a plurality of hollow fiber membrane modules constituting one housing are tightly coupled to each other. However, if a plurality of hollow fiber membrane modules are tightly combined with each other, the damage of the hollow fiber membrane modules due to the collision between them can be reduced, but the vibration of the hollow fiber membrane bundles implanted in the respective hollow fiber membrane modules still occurs . Furthermore, hollow fiber membranes can still be damaged due to their vibration. If it is necessary to replace a specific hollow fiber membrane module with a new one or to repair it due to its damage, after taking out a corresponding one of the plurality of hollow fiber membrane modules closely bonded to each other, it is repaired or replaced with a new one, A repaired or new one is thus inserted into the corresponding position.
如上所述，当将多个中空纤维膜组件以预定顺序插入过滤装置中以形成箱体时，在从框架结构取出该多个中空纤维膜组件中的一个以对它进行修理时，并且在所修理的那个再次插入所述过滤装置时，根据现有技术的过滤装置遇到很大的困难，因为没有用于提供中空纤维膜的插入/取出路径的导引模块。As described above, when a plurality of hollow fiber membrane modules are inserted into a filtration device in a predetermined order to form a case, when one of the plurality of hollow fiber membrane modules is taken out from the frame structure to repair it, and When the repaired one is reinserted into the filter device, the filter device according to the prior art encounters great difficulties because there is no guide module for providing the insertion/extraction path of the hollow fiber membranes.
目前的趋势是朝向大规模中空纤维膜组件发展以提高水处理的能力。在这方面，产生的难以将中空纤维膜组件插入框架结构中/从框架结构中取出的问题变得更加严重。具体地，就水平中空纤维膜组件(其中，中空纤维膜组件的长度方向与该中空纤维膜组件的插入和取出方向平行)而言，上述问题变得更加严重。The current trend is towards the development of large-scale hollow fiber membrane modules to improve the water treatment capacity. In this regard, the resulting difficulty in inserting/removing the hollow fiber membrane module into/from the frame structure becomes more serious. In particular, in the case of horizontal hollow fiber membrane modules in which the length direction of the hollow fiber membrane module is parallel to the insertion and removal direction of the hollow fiber membrane module, the above-mentioned problems become more serious.
发明内容Contents of the invention
技术问题technical problem
因此，本发明涉及一种中空纤维膜组件和基于该中空纤维膜组件的过滤装置、以及该过滤装置的制造方法，能够基本上避免现有技术的限制和缺点所导致的一个或多个问题。Accordingly, the present invention is directed to a hollow fiber membrane module, a filter device based on the hollow fiber membrane module, and a method of manufacturing the filter device that substantially avoid one or more of the problems due to limitations and disadvantages of the prior art.
本发明的一个方面是提供一种中空纤维膜组件和使用该中空纤维膜组件的过滤装置的制造方法，其中，当中空纤维膜组件插入框架结构中/从框架结构中取出时，该中空纤维膜组件可以设置有从相邻中空纤维膜组件插入/取出的路径，并且可以给插入框架结构中/从框架结构中取出的相邻中空纤维膜组件提供插入/取出路径。One aspect of the present invention is to provide a hollow fiber membrane module and a method of manufacturing a filtration device using the hollow fiber membrane module, wherein, when the hollow fiber membrane module is inserted into/taken out of the frame structure, the hollow fiber membrane The modules may be provided with insertion/extraction paths from adjacent hollow fiber membrane modules, and insertion/extraction paths may be provided to adjacent hollow fiber membrane modules inserted/extracted from the frame structure.
本发明的另一个方面是提供一种中空纤维膜组件和使用该中空纤维膜组件的过滤装置，能够改善制造的便利性和经济性。Another aspect of the present invention is to provide a hollow fiber membrane module and a filter device using the hollow fiber membrane module, which can improve the convenience and economy of manufacture.
本发明的又一个方面是提供一种中空纤维膜组件和使用该中空纤维膜组件的过滤装置，当中空纤维膜组件与其它部件联结时，通过用于联结和/或增强联结的夹具使其使用的便利性和耐用性显著提高Still another aspect of the present invention is to provide a hollow fiber membrane module and a filter device using the hollow fiber membrane module. Significantly improved convenience and durability
本发明的再一个方面是提供一种中空纤维膜组件和使用该中空纤维膜组件的过滤装置，由于相邻的中空纤维膜组件相互支撑，其耐用性显著提高。Another aspect of the present invention is to provide a hollow fiber membrane module and a filter device using the hollow fiber membrane module. Since adjacent hollow fiber membrane modules support each other, their durability is significantly improved.
本发明的其它优点、目的和特征将在以下说明中分部分说明，并且部分地，通过分析以下说明或从本发明的实践，使本领域技术人员更清楚。本发明的目的和其它优点可以通过其书面的说明书和权利要求以及附图特别指出的结构来实现和获得。Other advantages, objects and features of the present invention will be partially explained in the following description, and in part, those skilled in the art will be clearer by analyzing the following description or from the practice of the present invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
技术方案Technical solutions
为了实现这些目的和其它优点并且与本发明的目的一致，如在此具体和概括描述的，提供一种中空纤维膜组件，包括：第一和第二联管箱，在所述第一和第二联管箱中分别设置有渗透收集单元；以及位于所述第一联管箱和所述第二联管箱之间的成束的中空纤维膜，所述中空纤维膜的两端分别灌封在所述联管箱彼此面对的灌封表面中，使得所述中空纤维膜与所述渗透收集单元流体连通，其中，所述联管箱中的每个具有与所述灌封表面相邻并且彼此相反的第一和第二侧面；并且其中，在所述中空纤维膜的长度方向上延伸的槽形成在所述第一和第二侧面上。To achieve these objects and other advantages and consistent with the objects of the present invention, as specifically and generally described herein, there is provided a hollow fiber membrane module comprising: first and second headers, The two headers are respectively provided with permeation collection units; and bundled hollow fiber membranes located between the first header and the second header, the two ends of the hollow fiber membranes are respectively potted The hollow fiber membranes are brought into fluid communication with the permeate collection unit in potting surfaces of the headers facing each other, wherein each of the headers has a and first and second sides opposite to each other; and wherein grooves extending in a lengthwise direction of the hollow fiber membranes are formed on the first and second sides.
在本发明的另一方面，提供一种过滤装置，包括：中空纤维膜组件，所述中空纤维膜组件包括：联管箱，具有用于排出渗透收集单元中的渗透水的突出口；以及成束的中空纤维膜，所述中空纤维膜的末端灌封在所述联管箱的灌封表面中，使得所述中空纤维膜与所述渗透收集单元流体连通；以及单元管，为从所述突出口所排出的所述渗透水提供通路，所述突出口插入到所述单元管中，其中，所述联管箱具有与所述灌封表面相邻并且彼此相反的第一和第二侧面；并且其中，在所述中空纤维膜的长度方向上延伸的槽形成在所述第一和第二侧面上。In another aspect of the present invention, there is provided a filtering device, including: a hollow fiber membrane module, the hollow fiber membrane module including: a header box having a protruding port for discharging permeate water in a permeate collection unit; a bundle of hollow fiber membranes, the ends of which are potted in the potting surface of the header so that the hollow fiber membranes are in fluid communication with the permeate collection unit; A passage is provided for the permeate water discharged from a protrusion inserted into the unit tube, wherein the header has first and second sides adjacent to the potting surface and opposite to each other. and wherein grooves extending in the lengthwise direction of the hollow fiber membranes are formed on the first and second side surfaces.
在本发明的又一方面，提供一种过滤装置，包括：第一中空纤维膜组件，具有设置有第一槽的第一联管箱；第二中空纤维膜组件，具有设置有第二槽的第二联管箱；以及滑杆，其中，所述滑杆包括插入到所述第一槽中的第一主体、插入到所述第二槽中的第二主体以及位于所述第一主体和所述第二主体之间的连接单元。In yet another aspect of the present invention, a filter device is provided, comprising: a first hollow fiber membrane module having a first header provided with a first groove; a second hollow fiber membrane module having a header box provided with a second groove a second header; and a slide bar, wherein the slide bar includes a first body inserted into the first slot, a second body inserted into the second slot, and a position between the first body and the second slot. A connection unit between the second bodies.
在本发明的再一方面，提供一种过滤装置的制造方法，所述方法包括：将第二中空纤维膜组件插入到包含有第一中空纤维膜组件的框架中，所述第二中空纤维膜组件具有设置有第二槽的第二联管箱，所述第一中空纤维膜组件具有设置有第一槽的第一联管箱；其中，滑杆包括第一主体、第二主体以及位于所述第一主体和位于所述第二主体之间的连接单元，所述第一主体插入到所述第一中空纤维膜组件的所述第一槽中，并且其中，将所述第二中空纤维膜组件插入的步骤包括：在所述第二槽的导引下，以所述滑杆的所述第二主体插入所述第二中空纤维膜组件的所述第二槽的方式，将所述第二中空纤维膜组件插入所述框架中。In yet another aspect of the present invention, a method for manufacturing a filter device is provided, the method comprising: inserting a second hollow fiber membrane module into a frame containing a first hollow fiber membrane module, the second hollow fiber membrane module The assembly has a second header box provided with a second groove, and the first hollow fiber membrane module has a first header box provided with a first groove; wherein, the slide bar includes a first body, a second body, and a The first main body and the connection unit between the second main body, the first main body is inserted into the first groove of the first hollow fiber membrane module, and wherein the second hollow fiber The step of inserting the membrane module includes: under the guidance of the second groove, inserting the second main body of the slide rod into the second groove of the second hollow fiber membrane module. A second hollow fiber membrane module is inserted into the frame.
应当理解，本发明的上面的概括描述和下面的详细描述都是示范和说明性的，并且意在提供所主张的本发明的进一步解释。It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.
有益效果Beneficial effect
根据本发明的中空纤维膜组件和基于该中空纤维膜组件的过滤装置、以及该过滤装置的制造方法，由于当中空纤维膜组件被插入框架结构或从框架结构中取出时用作其它中空纤维膜组件的插入/取出导引物，因此有利于特定中空纤维膜组件的更换和修理，以及过滤装置的制造。According to the hollow fiber membrane module and the filtering device based on the hollow fiber membrane module and the manufacturing method of the filtering device according to the present invention, since the hollow fiber membrane module is used as other hollow fiber membrane when it is inserted into the frame structure or removed from the frame structure Module insertion/removal guides, thus facilitating the replacement and repair of specific hollow fiber membrane modules, as well as the manufacture of filtration devices.
此外，由于可以通过一个模具制造组成一个中空纤维膜组件的两个联管箱(header)，因此便于制造并且可以降低制造成本。In addition, since two headers constituting one hollow fiber membrane module can be manufactured by one mold, manufacturing is facilitated and manufacturing cost can be reduced.
此外，由于形成在中空纤维膜组件的联管箱中的槽可以用作夹具的插入空间，该夹具可以用于当中空纤维膜组件与其它部件(例如，单元管(unitpipe))联结时的联结和/或增强联结。因此，便于制造，并且与利用螺栓的强力的联结相比能够更显著地提高过滤装置的耐用性。In addition, since the groove formed in the header of the hollow fiber membrane module can be used as an insertion space for a jig, the jig can be used for coupling when the hollow fiber membrane module is coupled with other parts (for example, unit pipes). and/or strengthen connections. Therefore, manufacturing is facilitated, and the durability of the filter device can be significantly improved compared to a strong connection using bolts.
最后，由于相邻的中空纤维膜组件通过滑杆互相支撑，因此可以显著地提高过滤装置的耐用性。Finally, since the adjacent hollow fiber membrane modules are mutually supported by the sliding rods, the durability of the filtration device can be significantly improved.
附图说明Description of drawings
所包括的附图用于提供本发明的进一步的理解，并入并且构成本申请的一部分，阐明本发明的实施例并且与说明书一起用于解释本发明的原理。在附图中：The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the principle of the invention. In the attached picture:
图1和图2是简要地示出根据本发明一个实施例的中空纤维膜组件的透视图和前视图；1 and 2 are perspective views and front views schematically showing a hollow fiber membrane module according to one embodiment of the present invention;
图3和图4是简要地示出根据本发明一个实施例的中空纤维膜组件的透视图和前视图，该中空纤维膜组件与框架结构相联结以形成一个箱体；3 and 4 are perspective views and front views schematically showing a hollow fiber membrane module coupled with a frame structure to form a box according to an embodiment of the present invention;
图5是简要地示出根据本发明一个实施例的滑杆的透视图；Figure 5 is a perspective view schematically illustrating a slide bar according to one embodiment of the present invention;
图6是示出了根据本发明一个实施例当中空纤维膜组件插入框架结构中/从框架结构取出时，该中空纤维膜组件通过相邻的中空纤维膜组件导引的示意图；Fig. 6 is a schematic diagram showing that the hollow fiber membrane module is guided by adjacent hollow fiber membrane modules when the hollow fiber membrane module is inserted into/taken out of the frame structure according to an embodiment of the present invention;
图7和图8是简要地示出根据本发明另一个实施例的中空纤维膜组件的透视图和前视图；以及7 and 8 are perspective views and front views briefly showing a hollow fiber membrane module according to another embodiment of the present invention; and
图9是示意图，简要地示出根据本发明另一实施例的中空纤维膜组件与单元管之间的联结。Fig. 9 is a schematic diagram briefly showing the coupling between a hollow fiber membrane module and unit tubes according to another embodiment of the present invention.
具体实施方式Detailed ways
现在将详细描述本发明的优选实施例，所述优选实施例的例子在附图中示出。在全部附图中，将尽可能使用相同的附图标记表示相同或相似的部分。Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
在下文中，将参照附图描述根据本发明一个实施例的过滤装置。Hereinafter, a filtering device according to an embodiment of the present invention will be described with reference to the accompanying drawings.
对于本发明的以下描述，过滤膜组件是以中空纤维膜组件为例来描述本发明的技术宗旨。然而，应当理解本发明不限于中空纤维膜组件。例如，本发明可以应用于包括扁平型组件在内的各种过滤膜组件中。For the following description of the present invention, the filter membrane module takes the hollow fiber membrane module as an example to describe the technical purpose of the present invention. However, it should be understood that the present invention is not limited to hollow fiber membrane modules. For example, the present invention can be applied to various filtration membrane modules including flat type modules.
图1和图2是简要地示出根据本发明一个实施例的中空纤维膜组件的透视图和前视图。1 and 2 are perspective and front views briefly showing a hollow fiber membrane module according to one embodiment of the present invention.
如图1所示，根据本发明一个实施例的中空纤维膜组件100包括布置在两个联管箱110之间成束的中空纤维膜120。中空纤维膜120的两端通过由聚氨酯等形成的粘合单元130灌封(potted)在两个联管箱110彼此面对的灌封表面上。As shown in FIG. 1 , a hollow fiber membrane module 100 according to one embodiment of the present invention includes hollow fiber membranes 120 arranged in bundles between two headers 110 . Both ends of the hollow fiber membrane 120 are potted on the potting surfaces of the two headers 110 facing each other through an adhesive unit 130 formed of polyurethane or the like.
通过流体与中空纤维膜120的开口端相连的渗透收集单元(未示出)分别形成在联管箱110内。在施加到中空纤维膜120内部的负压作用下透过中空纤维膜120的渗透水主要收集在该渗透收集单元中。每个联管箱110还包括突出口112，用于排出由成束的中空纤维膜120产生的并收集在渗透收集单元中的渗透水。Permeate collection units (not shown) fluidly connected to the open ends of the hollow fiber membranes 120 are respectively formed in the headers 110 . Permeate water permeated through the hollow fiber membrane 120 under negative pressure applied to the inside of the hollow fiber membrane 120 is mainly collected in the permeate collection unit. Each header 110 also includes a protruding port 112 for discharging permeate water generated from the bundled hollow fiber membranes 120 and collected in the permeate collection unit.
图1和图2所示的本发明的一个实施例涉及水平中空纤维膜组件100。当中空纤维膜组件100浸没到待处理的流体基质中时，两个联管箱110以它们的长度方向与水面垂直的方式放置，而中空纤维膜120与水面平行地布置。One embodiment of the present invention shown in FIGS. 1 and 2 involves a horizontal hollow fiber membrane module 100 . When the hollow fiber membrane module 100 is submerged into a fluid substrate to be treated, the two headers 110 are placed with their length directions perpendicular to the water surface, and the hollow fiber membranes 120 are arranged parallel to the water surface.
根据本发明，每个联管箱110在其彼此相反并且与灌封表面相邻的两侧上具有槽111，该槽111在中空纤维膜120的长度方向上延伸。根据图1和图2所示的本发明的一个实施例，一个联管箱110具有两对分别形成在其上部和下部的槽111。然而，形成在联管箱110上的成对的槽111的数量和槽111的位置可以根据诸如中空纤维膜组件100的尺寸等因素适当地进行选择。According to the present invention, each header 110 has, on its two sides opposite to each other and adjacent to the potting surface, grooves 111 extending in the length direction of the hollow fiber membranes 120 . According to an embodiment of the present invention shown in FIGS. 1 and 2, a header 110 has two pairs of grooves 111 respectively formed in its upper and lower portions. However, the number of paired grooves 111 formed on the header 110 and the positions of the grooves 111 may be appropriately selected depending on factors such as the size of the hollow fiber membrane module 100 .
图3和图4是简要地示出根据本发明一个实施例的中空纤维膜组件的透视图和前视图，该中空纤维膜组件与框架结构相联结以形成一个箱体。3 and 4 are perspective and front views schematically showing a hollow fiber membrane module coupled with a frame structure to form a case according to an embodiment of the present invention.
本发明的过滤装置在中空纤维膜组件100浸没到具有包含固体物质的污染物的流体基质中之后，在它们联结到框架(未示出)的状态下进行过滤。此时，随着水处理的进行，污染物导致膜污染。为此，产生中空纤维膜120的渗透性能显著下降的问题。为了在中空纤维膜120进行水处理的同时使其渗透性能保持在良好的状态，通过在水处理过程中从位于中空纤维膜组件100下方的曝气管(未示出)喷射的空气产生上升的气泡，由此从中空纤维膜120的表面上去除杂质。The filtration device of the present invention performs filtration in a state where they are attached to a frame (not shown) after the hollow fiber membrane modules 100 are immersed in a fluid matrix with pollutants containing solid matter. At this time, as water treatment proceeds, pollutants cause membrane fouling. For this reason, there arises a problem that the permeability performance of the hollow fiber membrane 120 is significantly lowered. In order to maintain the permeability of the hollow fiber membrane 120 in a good state while performing water treatment, a rising air flow is generated by air injected from an aeration tube (not shown) located below the hollow fiber membrane module 100 during the water treatment process. Air bubbles, thereby removing impurities from the surface of the hollow fiber membrane 120 .
同时，由于在曝气过程中空气从曝气管中有力地喷射出，因而强烈的振动作用到各个中空纤维膜组件100上，由此使得中空纤维膜组件100会由于这种振动所导致的相互碰撞而受损。为了减小中空纤维膜组件100的损坏，如图3和图4所示，根据本发明的过滤装置的多个中空纤维膜组件100被紧密地互相结合。Simultaneously, since the air is ejected powerfully from the aeration pipe during the aeration process, strong vibration acts on each hollow fiber membrane module 100, thereby causing the hollow fiber membrane modules 100 to interact with each other due to the vibration. Damaged by collision. In order to reduce the damage of the hollow fiber membrane modules 100, as shown in FIG. 3 and FIG. 4, a plurality of hollow fiber membrane modules 100 of the filter device according to the present invention are tightly combined with each other.
然而，由于多个中空纤维膜组件100紧密地互相结合，尽管可以减少由于它们碰撞产生的损坏，但是灌封在各个中空纤维膜组件100中的成束中空纤维膜120的振动和由于该振动引起的中空纤维膜120的损坏还是存在。此外，中空纤维膜仍然会由于它们的振动而受损。如果需要将特定的中空纤维膜组件100更换另一个新的或者由于中空纤维膜120损坏而进行修理，则只需要从框架结构中取出相互紧密结合的多个中空纤维膜组件100中相应的一个中空纤维膜组件100。就水平中空纤维膜组件100而言，其取出方向与中空纤维膜120的长度方向平行。However, since a plurality of hollow fiber membrane modules 100 are tightly combined with each other, although damage due to their collision can be reduced, the bundled hollow fiber membranes 120 potted in each hollow fiber membrane module 100 vibrate and the vibration caused by the vibration Damage to the hollow fiber membranes 120 still exists. Furthermore, hollow fiber membranes can still be damaged due to their vibration. If a specific hollow fiber membrane module 100 needs to be replaced with a new one or repaired due to damage to the hollow fiber membrane 120, it is only necessary to take out a corresponding hollow fiber membrane module 100 among the plurality of hollow fiber membrane modules 100 that are tightly combined with each other from the frame structure. Fiber membrane module 100. In the case of the horizontal hollow fiber membrane module 100 , its extraction direction is parallel to the longitudinal direction of the hollow fiber membrane 120 .
此外，如果多个水平中空纤维膜组件100以预定顺序被插入框架结构中以形成箱体，或者如果所修理的中空纤维膜组件或用于更换的新的中空纤维膜组件被插入框架结构中，则它们的插入方向也与中空纤维膜120的长度方向平行。In addition, if a plurality of horizontal hollow fiber membrane modules 100 are inserted into the frame structure in a predetermined order to form a case, or if a repaired hollow fiber membrane module or a new hollow fiber membrane module for replacement is inserted into the frame structure, Then their insertion directions are also parallel to the longitudinal direction of the hollow fiber membranes 120 .
根据本发明，当水平中空纤维膜组件100被插入框架结构/从框架结构中取出时，它们互相用作用于插入/取出的导引物，下面将更详细地进行描述。According to the present invention, when the horizontal hollow fiber membrane module 100 is inserted/removed from the frame structure, they are mutually used as a guide for insertion/removal, which will be described in more detail below.
图5是简要地示出根据本发明一个实施例的滑杆的透视图。FIG. 5 is a perspective view briefly showing a slide bar according to one embodiment of the present invention.
如图5所示，本发明的滑杆200包括在长度方向互相平行的第一主体210和第二主体220，以及位于第一主体210和第二主体220之间的连接单元230。滑杆200的第一主体210和第二主体220中的任意一个插入到形成在中空纤维膜组件100的联管箱110的侧面上的槽111中，而另一个插入到相邻的中空纤维膜组件的所述槽中。为了容易地从中空纤维膜组件100中取出一端插入槽111中的滑杆200，如图5所示，本发明的滑杆200还可以包括与其一端联结的提手240。As shown in FIG. 5 , the sliding bar 200 of the present invention includes a first body 210 and a second body 220 parallel to each other in the length direction, and a connecting unit 230 located between the first body 210 and the second body 220 . Either one of the first body 210 and the second body 220 of the slider 200 is inserted into the groove 111 formed on the side of the header 110 of the hollow fiber membrane module 100, and the other is inserted into the adjacent hollow fiber membrane. in the slot of the component. In order to easily take out the slide bar 200 with one end inserted into the slot 111 from the hollow fiber membrane module 100 , as shown in FIG. 5 , the slide bar 200 of the present invention may further include a handle 240 connected to one end thereof.
图6是示出了根据本发明一个实施例当中空纤维膜组件插入框架结构中/从框架结构取出时，该中空纤维膜组件通过相邻中空纤维膜组件导引的示意图。FIG. 6 is a schematic view showing that a hollow fiber membrane module is guided by an adjacent hollow fiber membrane module when the hollow fiber membrane module is inserted into/taken out of the frame structure according to an embodiment of the present invention.
如图6所示，在第一中空纤维膜组件100a插入框架中之后，当第二中空纤维膜组件100b插入该框架中时可以通过第一中空纤维膜组件100a来导引。类似地，在第一中空纤维膜组件100a和第二中空纤维膜组件100b插入框架结构中的状态下，当从该框架结构中取出第二中空纤维膜组件100b时，第二中空纤维膜组件100b可以通过第一中空纤维膜组件100a导引。As shown in FIG. 6, after the first hollow fiber membrane module 100a is inserted into the frame, the second hollow fiber membrane module 100b may be guided by the first hollow fiber membrane module 100a when inserted into the frame. Similarly, in the state where the first hollow fiber membrane module 100a and the second hollow fiber membrane module 100b are inserted into the frame structure, when the second hollow fiber membrane module 100b is taken out from the frame structure, the second hollow fiber membrane module 100b It may be guided through the first hollow fiber membrane module 100a.
更详细地，第一中空纤维膜组件100a和第二中空纤维膜组件100b中的每一个包括两个联管箱和联管箱之间的中空纤维膜束。中空纤维膜的在长度方向延伸的槽形成在联管箱的侧面上。图6中所示的第一中空纤维膜组件100a和第二中空纤维膜组件100b中的各个联管箱包括形成在两侧的上部和下部的总共四个槽。In more detail, each of the first hollow fiber membrane module 100a and the second hollow fiber membrane module 100b includes two headers and a bundle of hollow fiber membranes between the headers. Grooves extending in the longitudinal direction of the hollow fiber membranes are formed on side surfaces of the header. Each header in the first hollow fiber membrane module 100a and the second hollow fiber membrane module 100b shown in FIG. 6 includes a total of four tanks formed in upper and lower parts on both sides.
在第一中空纤维膜组件100a插入框架中之后，准备第二中空纤维膜组件100b和滑杆200。每个滑杆200包括第一主体210、第二主体220以及位于第一主体210和第二主体220之间的连接单元230。滑杆200可以在其一端设置有提手240。滑杆200的第二主体220以预定顺序插入形成在第二中空纤维膜组件100b的两个联管箱的侧面上的对应槽中。如图6所示，如果所述联管箱中的每个包括总共四个槽，则总共四个滑杆200插入第二中空纤维膜组件100b的槽中。After the first hollow fiber membrane module 100a is inserted into the frame, the second hollow fiber membrane module 100b and the slide bar 200 are prepared. Each slide bar 200 includes a first body 210 , a second body 220 and a connection unit 230 between the first body 210 and the second body 220 . The slide bar 200 may be provided with a handle 240 at one end thereof. The second body 220 of the slide bar 200 is inserted into corresponding grooves formed on sides of the two headers of the second hollow fiber membrane module 100b in a predetermined order. As shown in FIG. 6, if each of the headers includes a total of four grooves, a total of four slide bars 200 are inserted into the grooves of the second hollow fiber membrane module 100b.
当插有滑杆200的第二中空纤维膜组件100b插入框架结构中时，滑杆200的第一主体210以滑动模式插入第一中空纤维膜组件100a的对应槽中，由此第二中空纤维膜组件100b可以在槽的导引下插入框架结构中。类似地，即使在从框架结构中取出第二中空纤维膜组件100b时，也将滑杆200与第二中空纤维膜组件100b一起取出，由此第二中空纤维膜组件100b可以由第一中空纤维膜组件100a的所述槽导引。When the second hollow fiber membrane module 100b inserted with the slider 200 is inserted into the frame structure, the first body 210 of the slider 200 is inserted into the corresponding groove of the first hollow fiber membrane module 100a in a sliding mode, whereby the second hollow fiber The membrane module 100b can be inserted into the frame structure under the guidance of the groove. Similarly, even when the second hollow fiber membrane module 100b is taken out from the frame structure, the slide bar 200 is taken out together with the second hollow fiber membrane module 100b, whereby the second hollow fiber membrane module 100b can be formed by the first hollow fiber membrane module 100b. The groove guide of the membrane module 100a.
可选择地，在滑杆200的第一主体210插入到插入框架结构的第一中空纤维膜组件100a的各个槽中的状态下，第二中空纤维膜组件100b可以插入该框架结构中。在这种情况下，滑杆200的第二主体220以滑动模式插入第二中空纤维膜组件100b的各个对应槽中，由此第二中空纤维膜组件100b可以在滑杆200的第二主体的导引下插入框架结构中。同样地，即使在从框架结构中取出第二中空纤维膜组件100b时，也可以在滑杆200的第二主体的导引下将该第二中空纤维膜组件100b从框架结构中取出。Alternatively, the second hollow fiber membrane module 100b may be inserted into the frame structure in a state where the first body 210 of the slide bar 200 is inserted into each groove of the first hollow fiber membrane module 100a inserted into the frame structure. In this case, the second body 220 of the slide bar 200 is inserted into each corresponding groove of the second hollow fiber membrane module 100b in a sliding mode, whereby the second hollow fiber membrane module 100b can be inserted into the second body of the slide bar 200 Guided insertion into the frame structure. Likewise, even when the second hollow fiber membrane module 100b is taken out of the frame structure, the second hollow fiber membrane module 100b can be taken out of the frame structure under the guidance of the second body of the slide bar 200 .
图7和图8是简要地示出根据本发明另一个实施例的中空纤维膜组件的透视图和前视图。7 and 8 are perspective and front views briefly showing a hollow fiber membrane module according to another embodiment of the present invention.
如图7和图8所示，根据本发明的另一实施例，只在中空纤维膜组件100′的各个联管箱110′的一侧形成槽111′，并且一个水平杆200′联结到联管箱110′的相对侧面中的每一个。在该实施例中，中空纤维膜组件100′的水平杆200′以滑动模式插入形成在相邻的中空纤维膜组件的联管箱一侧上的槽中或从该槽中取出，由此该中空纤维膜组件可以相对于插入/取出路径互相导引。As shown in FIGS. 7 and 8, according to another embodiment of the present invention, the grooves 111' are formed only on one side of each header 110' of the hollow fiber membrane module 100', and a horizontal rod 200' is connected to the connection. each of the opposing sides of the tube box 110'. In this embodiment, the horizontal rod 200' of the hollow fiber membrane module 100' is inserted into or taken out of the groove formed on the header side of the adjacent hollow fiber membrane module in a sliding mode, whereby the The hollow fiber membrane modules may be mutually guided with respect to the insertion/extraction path.
然而，如图7和图8所示，由于槽111′只在中空纤维膜组件100′的联管箱110′的一侧上形成，产生了不能利用相同的模具制造组成一个中空纤维膜组件100′的两个联管箱110′的问题。换言之，考虑到当使用相同的模具制造中空纤维膜组件100的两个联管箱110时可以简化制造过程和制造成本，优选的是，槽111形成在联管箱110的两侧并且使用能够以滑动模式插入槽111中/从槽111中取出的单独的滑杆200。However, as shown in FIGS. 7 and 8, since the grooves 111' are only formed on one side of the header 110' of the hollow fiber membrane module 100', there is a problem that the same mold cannot be used to form a hollow fiber membrane module 100. ' of the two headers 110'. In other words, considering that the manufacturing process and manufacturing cost can be simplified when the same mold is used to manufacture the two headers 110 of the hollow fiber membrane module 100, it is preferable that the grooves 111 are formed on both sides of the header 110 and the Sliding mode Insert/remove individual slide bar 200 into/from groove 111 .
同时，在使用单独的滑杆200将第一中空纤维膜组件100a和第二中空纤维膜组件100b插入框架结构中之后，滑杆200保持在插入第一中空纤维膜组件100a和第二中空纤维膜组件100b的槽中的状态。因此，第一中空纤维膜组件100a和第二中空纤维膜组件100b可以在过滤操作过程中互相支撑并且能够避免它们的碰撞。Meanwhile, after inserting the first hollow fiber membrane module 100a and the second hollow fiber membrane module 100b into the frame structure using a separate sliding rod 200, the sliding rod 200 remains inserted into the first hollow fiber membrane module 100a and the second hollow fiber membrane The state in the slot of component 100b. Therefore, the first hollow fiber membrane module 100a and the second hollow fiber membrane module 100b can support each other and their collision can be avoided during the filtration operation.
可选择地，根据本发明的另一实施例，在中空纤维膜组件100插入框架结构中之后，从该中空纤维膜组件100中去除滑杆200，并且形成在联管箱110的两侧上的槽111可以用于联结中空纤维膜组件100和单元管300。在下文中，将更详细地描述中空纤维膜组件100与单元管300之间的联结。Alternatively, according to another embodiment of the present invention, after the hollow fiber membrane module 100 is inserted into the frame structure, the slide bar 200 is removed from the hollow fiber membrane module 100, and formed on both sides of the header 110 The groove 111 may be used to couple the hollow fiber membrane module 100 and the unit tube 300 . Hereinafter, coupling between the hollow fiber membrane module 100 and the unit tube 300 will be described in more detail.
图9是示意图，简要地示出根据本发明另一实施例的中空纤维膜组件与单元管之间的联结。Fig. 9 is a schematic diagram briefly showing the coupling between a hollow fiber membrane module and unit tubes according to another embodiment of the present invention.
为了提供渗透水从中空纤维膜组件100的突出口112排出的通路，本发明的过滤装置还包括单元管300，突出口112插入该单元管300中。中空纤维膜组件的各个联管箱110具有对应的单元管300。各自单元管300互相连接以构成一个管。与中空纤维膜组件100的联管箱110的槽111相对应的通孔310形成在单元管300中。In order to provide a passage for the permeated water to be discharged from the protruding port 112 of the hollow fiber membrane module 100, the filter device of the present invention further includes a unit pipe 300 into which the protruding port 112 is inserted. Each header 110 of the hollow fiber membrane module has a corresponding unit pipe 300 . The respective unit tubes 300 are connected to each other to constitute one tube. Through holes 310 corresponding to the grooves 111 of the header 110 of the hollow fiber membrane module 100 are formed in the unit pipe 300 .
本发明的过滤装置还包括插入联管箱110的槽111中的夹具400和单元管300的通孔310。在中空纤维膜组件100通过滑杆200已经插入框架结构/从框架结构中取出时用作导引物的联管箱110的槽111，用作用于联结联管箱110和单元管300的夹具400的插入槽。The filter device of the present invention also includes a jig 400 inserted into the groove 111 of the header 110 and the through hole 310 of the unit pipe 300 . The groove 111 of the header 110 used as a guide when the hollow fiber membrane module 100 has been inserted into/taken out of the frame structure by the slide bar 200, used as the jig 400 for coupling the header 110 and the unit tube 300 insertion slot.
夹具400用于增强联管箱110与单元管300之间的联结。另外，与用于联管箱110和单元管300之间的联结的螺栓相比，夹具400可以更易于联结并且提高过滤装置的耐用性。如果螺栓用于联管箱110和单元管300之间的联结，则联管箱110有可能损坏。相反，如果使用本发明的夹具400，由于不是强力的安装，联管箱110几乎不损坏。The clamp 400 is used to enhance coupling between the header box 110 and the unit pipe 300 . In addition, the clamp 400 may be easier to couple and improve the durability of the filter device compared to bolts used for coupling between the header box 110 and the unit pipe 300 . If bolts are used for coupling between the header box 110 and the unit pipe 300, the header box 110 may be damaged. On the contrary, if the clamp 400 of the present invention is used, the header box 110 is hardly damaged because it is not installed strongly.
可选择地，本发明的过滤装置还可以包括分别固定到夹具400的部分上的固定件500，该夹具400分别穿过槽111和通孔310，以便防止插入联管箱110的槽111和单元管300的通孔310中的夹具400与该槽和该通孔脱离。固定件500可以是螺母或弹性件。Optionally, the filtering device of the present invention may further include fixing pieces 500 respectively fixed to parts of the clamp 400 passing through the groove 111 and the through hole 310 respectively so as to prevent insertion into the groove 111 and the unit of the header 110 The clamp 400 in the through hole 310 of the tube 300 is disengaged from the groove and the through hole. The fixing member 500 may be a nut or an elastic member.
同时，如本发明所示，尽管滑杆200和形成在联管箱110上的槽111具有圆形截面，如果滑杆200能够与其长度方向平行地插入形成在中空纤维膜组件100的联管箱110上的槽111和从该槽中取出，也可以将滑杆200和槽111的截面进行各种修改。Meanwhile, as shown in the present invention, although the slide bar 200 and the groove 111 formed on the header 110 have a circular cross section, if the slide bar 200 can be inserted into the header formed on the hollow fiber membrane module 100 parallel to its length direction The groove 111 on 110 and take out from this groove, also can carry out various modification to the section of slide bar 200 and groove 111.
本领域技术人员显而易见的是，在不脱离本发明的主旨和范围的情况下，可以对本发明进行各种改进和修改。因此，本发明意图涵盖对本发明的各种改进和修改，只要这些改进和修改落在所附权利要求和它们的等同形式的范围内。It will be apparent to those skilled in the art that various improvements and modifications can be made to the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention cover the improvements and modifications of this invention provided they come within the scope of the appended claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0024451 | 2009-03-23 | ||
| KR20090024451 | 2009-03-23 | ||
| PCT/KR2010/001775WO2010110581A2 (en) | 2009-03-23 | 2010-03-23 | Hollow fiber membrane module, filtration apparatus using same, and method for manufacturing the filtration apparatus |
| Publication Number | Publication Date |
|---|---|
| CN102361681A CN102361681A (en) | 2012-02-22 |
| CN102361681Btrue CN102361681B (en) | 2015-02-18 |
| Application Number | Title | Priority Date | Filing Date |
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| CN201080013462.7AExpired - Fee RelatedCN102361681B (en) | 2009-03-23 | 2010-03-23 | Hollow fiber membrane module, filter device using the same, and method of manufacturing the filter device |
| Country | Link |
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| US (2) | US8956537B2 (en) |
| KR (1) | KR101578941B1 (en) |
| CN (1) | CN102361681B (en) |
| WO (1) | WO2010110581A2 (en) |
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| CN107106987A (en)* | 2014-09-15 | 2017-08-29 | 纳诺斯通水务公司 | Tower filtering module component and correlation technique |
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| KR102252042B1 (en)* | 2017-09-26 | 2021-05-13 | 코오롱인더스트리 주식회사 | Assembly type cartridge block and hollow fiber membrane module comprising thereof |
| KR20220156087A (en) | 2020-04-01 | 2022-11-24 | 바스프 코포레이션 | SCR catalyst with high ammonia storage capacity |
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| US20150101976A1 (en) | 2015-04-16 |
| KR101578941B1 (en) | 2015-12-21 |
| US20120074056A1 (en) | 2012-03-29 |
| KR20100106249A (en) | 2010-10-01 |
| US9597639B2 (en) | 2017-03-21 |
| WO2010110581A2 (en) | 2010-09-30 |
| WO2010110581A3 (en) | 2010-12-09 |
| US8956537B2 (en) | 2015-02-17 |
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| TR01 | Transfer of patent right | Effective date of registration:20210701 Address after:Han Guojingjidao Patentee after:Haifei Technology Co.,Ltd. Address before:Han Guojingjidao Patentee before:KOLON INDUSTRIES, Inc. | |
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| TR01 | Transfer of patent right | Effective date of registration:20210709 Address after:Han Guojingjidao Patentee after:Haifei Technology Co.,Ltd. Address before:Han Guojingjidao Patentee before:KOLON INDUSTRIES, Inc. | |
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| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20150218 |